51250680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 183980160

約数和(自身を除く): 132729480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 233, 234, 235, 260, 282, 312, 360, 376, 390, 423, 466, 468, 470, 520, 564, 585, 611, 699, 705, 780, 846, 932, 936, 940, 1128, 1165, 1170, 1222, 1398, 1410, 1560, 1692, 1833, 1864, 1880, 2097, 2115, 2330, 2340, 2444, 2796, 2820, 3029, 3055, 3384, 3495, 3666, 4194, 4230, 4660, 4680, 4888, 5499, 5592, 5640, 6058, 6110, 6990, 7332, 8388, 8460, 9087, 9165, 9320, 10485, 10951, 10998, 12116, 12220, 13980, 14664, 15145, 16776, 16920, 18174, 18330, 20970, 21902, 21996, 24232, 24440, 27261, 27495, 27960, 30290, 32853, 36348, 36660, 41940, 43804, 43992, 45435, 54522, 54755, 54990, 60580, 65706, 72696, 73320, 83880, 87608, 90870, 98559, 109044, 109510, 109980, 121160, 131412, 136305, 142363, 164265, 181740, 197118, 218088, 219020, 219960, 262824, 272610, 284726, 328530, 363480, 394236, 427089, 438040, 492795, 545220, 569452, 657060, 711815, 788472, 854178, 985590, 1090440, 1138904, 1281267, 1314120, 1423630, 1708356, 1971180, 2135445, 2562534, 2847260, 3416712, 3942360, 4270890, 5125068, 5694520, 6406335, 8541780, 10250136, 12812670, 17083560, 25625340, 51250680]

約数ペア:

[(1, 51250680), (2, 25625340), (3, 17083560), (4, 12812670), (5, 10250136), (6, 8541780), (8, 6406335), (9, 5694520), (10, 5125068), (12, 4270890), (13, 3942360), (15, 3416712), (18, 2847260), (20, 2562534), (24, 2135445), (26, 1971180), (30, 1708356), (36, 1423630), (39, 1314120), (40, 1281267), (45, 1138904), (47, 1090440), (52, 985590), (60, 854178), (65, 788472), (72, 711815), (78, 657060), (90, 569452), (94, 545220), (104, 492795), (117, 438040), (120, 427089), (130, 394236), (141, 363480), (156, 328530), (180, 284726), (188, 272610), (195, 262824), (233, 219960), (234, 219020), (235, 218088), (260, 197118), (282, 181740), (312, 164265), (360, 142363), (376, 136305), (390, 131412), (423, 121160), (466, 109980), (468, 109510), (470, 109044), (520, 98559), (564, 90870), (585, 87608), (611, 83880), (699, 73320), (705, 72696), (780, 65706), (846, 60580), (932, 54990), (936, 54755), (940, 54522), (1128, 45435), (1165, 43992), (1170, 43804), (1222, 41940), (1398, 36660), (1410, 36348), (1560, 32853), (1692, 30290), (1833, 27960), (1864, 27495), (1880, 27261), (2097, 24440), (2115, 24232), (2330, 21996), (2340, 21902), (2444, 20970), (2796, 18330), (2820, 18174), (3029, 16920), (3055, 16776), (3384, 15145), (3495, 14664), (3666, 13980), (4194, 12220), (4230, 12116), (4660, 10998), (4680, 10951), (4888, 10485), (5499, 9320), (5592, 9165), (5640, 9087), (6058, 8460), (6110, 8388), (6990, 7332)]